nadger: /nad'jr/ v. [UK, from rude slang noun `nadgers' for
testicles; compare American & British `bollixed'] Of software or
hardware (not people), to twiddle some object in a hidden manner,
generally so that it conforms better to some format. For instance,
string printing routines on 8-bit processors often take the string
text from the instruction stream, thus a print call looks like `jsr
print:"Hello world"'. The print routine has to `nadger' the saved
instruction pointer so that the processor doesn't try to execute the
text as instructions when the subroutine returns. See adger.